4730-01-281-0988 ELBOW,TUBE TO BOSS Index 4730-01-281-0990 ELBOW,TUBE TO BOSS

National Stock Number:
4730-01-281-0989

Federal Supply Class:
4730

National Item Identification Number:
012810989

Description:
ELBOW,TUBE TO BOSS

Detail:
A fitting that forms an angle of less that 180 degrees (3.141 radians) from a straight flow. One connecting end has machine threads (straight threads other than pipe or hose series) designed to accommodate a tube or is unthreaded and designed to accommodate a tube. The other end has external or internal machine threads (straight threads other than pipe or hose series) and is designed to facilitate a gasket, preformed packing, washer, or the like, to form a seal at the boss. It may have side or heel inlet(s). It is designed to connect a tube or tube fitting to a boss or boss fitting on items such as tanks, housings, valve fittings, or the like.


Manufacturer Information:
17-2-0278-781337W1D1 NATICK SOLDIER CENTER
178142045152OSHKOSH CORP
20-C5OLO-S-C087330780PARKER-HANNIFIN CORPORATION
20C5L-S36621PARKER HANNIFIN CANADA
178142075Q65OSHKOSH DEFENSE LLC
20-20 520120CA81343SOCIETY OF AUTOMOTIVE ENGINEERS INC
FF1868T-2020S01276EATON-AEROQUIP INC DIV FLUID CONNECTORS PRODUCTS
7-447-2020030MKW7MINNPAR, LLC
7-447-20200312361GROVE U.S. LLC
849-TTO-20X2013174PARKER HANNIFIN CORP HOSE PRODUCTS DIV
849-TTO-20X2030327IMPERIAL
20C5OLO-S30780PARKER-HANNIFIN CORPORATION
20C5OLO-S98441PARKER HANNIFIN CORP
20C5L-S98441PARKER HANNIFIN CORP
GD520220S-20-2056161GENERAL DYNAMICS LAND SYSTEMS - CANADA CORPORATION
J145381343SOCIETY OF AUTOMOTIVE ENGINEERS INC


Techincal Specification:
CONNECTION STYLEEXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END
CONNECTION STYLEGASKET SEAL (TUBE) FIRST END
CONNECTION TYPETHREADED EXTERNAL BOSS SECOND END
CONNECTION TYPETHREADED EXTERNAL TUBE FIRST END
CRITICALITY CODE JUSTIFICATIONFEAT
FURNISHED ITEMS AND QUANTITY1 PREFORMED PACKING
FLOW ANGLE90.0 DEGREES
LEG LENGTH1.760 INCHES NOMINAL FIRST END
LEG LENGTH2.453 INCHES NOMINAL SECOND END
OPERATING PRESSURE4000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
MATERIALSTEEL OVERALL
MAXIMUM OPERATING TEMP250.0 FAHRENHEIT SINGLE RESPONSE
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED1.250 INCHES FIRST END
NOMINAL THREAD SIZE1.625 INCHES SECOND END
NOMINAL THREAD SIZE1.688 INCHES FIRST END
SPECIAL FEATURESWEAPON SYSTEM ESSENTIAL
SURFACE TREATMENTCADMIUM OVERALL
THREAD CLASS2A ALL ENDS
THREAD SERIES DESIGNATORUN ALL ENDS
THREAD QUANTITY PER INCH12 ALL ENDS


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